Man Hao Chen
Man Hao Chen has filed 27 building permits in San Francisco since 2024, closing 90% of 10 rated permits. 16 permits remain open. Primarily files plumbing permits. 9.2 points above the city median of 80.8%. Busiest year: 2025 with 14 permits.
90%
27
Construction Permits
16
Currently Open
10
Rate-Eligible
permits > 1yr old
2024–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Plumbing5 rated
80.0% closed vs 81% median, 1.0 points lower
Electrical4 rated
100.0% closed vs 88% median, 12.2 points higher
Building1 rated
100.0% closed vs 76% median, 23.9 points higher
Median based on all applicants with 20+ rated permits in each category. Only permits older than 1 year are rated.
Year-by-Year Summary
2026(YTD)
—
Open6
Closed0
Too early to rate — permits need 1 year to mature
2025
100.0%
Open9
Closed5
3 closed / 3 rated
2024
85.7%
Open1
Closed6
6 closed / 7 rated
All Permits
27 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | PP20260720326 | Plumbing | 2684 Green St, San Francisco | Jul 20, 2026<1yr | — | — |
| Open | E202607202281 | Electrical | 2684 Green St, San Francisco | Jul 20, 2026<1yr | — | $1 |
| Open | PP20260511016 | Plumbing | 1475 37th Av, San Francisco | May 11, 2026<1yr | — | — |
| Open | E20260511886 | Electrical | 1475 37th Av, San Francisco | May 11, 2026<1yr | — | $0 |
| Open | PP20260401286 | Plumbing | 122 12th Av, San Francisco | Apr 1, 2026<1yr | — | — |
| Open | E20260401026 | Electrical | 122 12th Av, San Francisco | Apr 1, 2026<1yr | — | $0 |
| Open | PP20251219491 | Plumbing | 320 Wawona St, San Francisco | Dec 19, 2025<1yr | — | — |
| Open | E202512197874 | Electrical | 320 Wawona St, San Francisco | Dec 19, 2025<1yr | — | $0 |
| Closed | PP20251204195 | Plumbing | 1862 40th Av, San Francisco | Dec 4, 2025<1yr | — | — |
| Closed | E202512047548 | Electrical | 1862 40th Av, San Francisco | Dec 4, 2025<1yr | — | $0 |
| Open | PM20251114841 | Plumbing | 320 Wawona St, San Francisco | Nov 14, 2025<1yr | — | — |
| Open | PP20251114843 | Plumbing | 320 Wawona St, San Francisco | Nov 14, 2025<1yr | — | — |
| Open | PP20251021371 | Plumbing | 320 Wawona St, San Francisco | Oct 21, 2025<1yr | — | — |
| Open | E202510216538 | Electrical | 320 Wawona St, San Francisco | Oct 21, 2025<1yr | — | $0 |
| Open | PM20251009180 | Plumbing | 320 Wawona St, San Francisco | Oct 9, 2025<1yr | — | — |
| Open | PP20251009178 | Plumbing | 320 Wawona St, San Francisco | Oct 9, 2025<1yr | — | — |
| Open | E202510096288 | Electrical | 320 Wawona St, San Francisco | Oct 9, 2025<1yr | — | $0 |
| Closed | PP20250625071 | Plumbing | 1782A 39th Av, San Francisco | Jun 25, 2025 | — | — |
| Closed | PP20250616878 | Plumbing | 1587 40th Av, San Francisco | Jun 16, 2025 | — | — |
| Closed | E202506163201 | Electrical | 1587 40th Av, San Francisco | Jun 16, 2025 | — | $0 |
| Closed | PP20241104830 | Plumbing | 146 Missouri St, San Francisco | Nov 4, 2024 | — | — |
| Closed | E202411047968 | Electrical | 146 Missouri St, San Francisco | Nov 4, 2024 | — | $0 |
| Closed | 202411044347 | otc alterations permit | 146 Missouri St, San Francisco | Nov 4, 2024 | — | $1,200 |
| Open | PP20240806263 | Plumbing | 1782A 39th Av, San Francisco | Aug 6, 2024 | — | — |
| Closed | E202408066064 | Electrical | 1782A 39th Av, San Francisco | Aug 6, 2024 | — | $0 |
| Closed | PP20240509746 | Plumbing | 1483 37th Av, San Francisco | May 9, 2024 | — | — |
| Closed | E202405094278 | Electrical | 1483 37th Av, San Francisco | May 9, 2024 | — | $0 |